4th year Flashcards
1
Q
What is Urticaria
A
Skin rash with red, raised, itchy bumps.
Edema within the dermis
2
Q
What is the cause of Urticaria
A
Multiple causes. Allergic, infection, psychological stress.Or unknown
3
Q
What is angioedema
A
Edema within the dermis, subcutaneous tissue, mucosa and submucosal tissue
4
Q
Is Urticaria an allergic reaction
A
No
5
Q
How long does Urticaria last
A
Acute Urticaria is <6 weeks
Chronic Urticaria is >6 weeks
6
Q
How long does Angioedema last
A
24-48h
7
Q
What is the term for an urticarial lesion
A
weal
